KR100348667B1 - 저압수은방전램프및조명패널 - Google Patents

저압수은방전램프및조명패널 Download PDF

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Publication number
KR100348667B1
KR100348667B1 KR1019930703607A KR930703607A KR100348667B1 KR 100348667 B1 KR100348667 B1 KR 100348667B1 KR 1019930703607 A KR1019930703607 A KR 1019930703607A KR 930703607 A KR930703607 A KR 930703607A KR 100348667 B1 KR100348667 B1 KR 100348667B1
Authority
KR
South Korea
Prior art keywords
lamp
pressure mercury
low pressure
inner diameter
lamp tube
Prior art date
Application number
KR1019930703607A
Other languages
English (en)
Korean (ko)
Inventor
구스타프아돌프베셀링크
프란시스쿠스안토니우스스테파누스리그하르트
Original Assignee
코닌클리케 필립스 일렉트로닉스 엔.브이.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리케 필립스 일렉트로닉스 엔.브이.
Application granted granted Critical
Publication of KR100348667B1 publication Critical patent/KR100348667B1/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/09—Hollow cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H01J61/307—Flat vessels or containers with folded elongated discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/76—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
    • H01J61/78—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only with cold cathode; with cathode heated only by discharge, e.g. high-tension lamp for advertising

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
KR1019930703607A 1992-03-27 1993-03-26 저압수은방전램프및조명패널 KR100348667B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP92200875 1992-03-27
EP92200875.0 1992-03-27
PCT/NL1993/000073 WO1993020579A1 (en) 1992-03-27 1993-03-26 Low-pressure mercury discharge lamp and illumination panel provided with such a lamp

Publications (1)

Publication Number Publication Date
KR100348667B1 true KR100348667B1 (ko) 2002-12-16

Family

ID=8210512

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930703607A KR100348667B1 (ko) 1992-03-27 1993-03-26 저압수은방전램프및조명패널

Country Status (7)

Country Link
US (1) US5982089A (de)
EP (1) EP0586680B1 (de)
JP (1) JP3238403B2 (de)
KR (1) KR100348667B1 (de)
CA (1) CA2103366A1 (de)
DE (1) DE69325215T2 (de)
WO (1) WO1993020579A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101152503B1 (ko) * 2005-06-24 2012-06-01 엘지디스플레이 주식회사 저전압 구동 백라이트용 램프

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314744A1 (de) * 1993-05-04 1994-11-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kompakte Leuchtstofflampe
WO2003105185A1 (en) * 2002-06-06 2003-12-18 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
WO2005088678A2 (en) * 2004-03-09 2005-09-22 Koninklijke Philips Electronics N.V. Compact low-pressure mercury vapor discharge lamp for illumination of a display device
WO2007132543A1 (ja) * 2006-05-12 2007-11-22 Sharp Kabushiki Kaisha 冷陰極管ランプ並びにそれを備えた表示装置用照明装置及び表示装置
CN101410933B (zh) * 2006-05-12 2010-07-07 夏普株式会社 冷阴极管灯以及具有该冷阴极管灯的显示装置用照明装置和显示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433218A (en) * 1945-06-12 1947-12-23 Herzog Carl Cold cathode fluorescent lamp
GB1514281A (en) * 1975-10-24 1978-06-14 Claudgen Ltd Low pressure mercury vapour fluorescent electric discharge lamps
JPH02230653A (ja) * 1989-03-03 1990-09-13 Hitachi Ltd 低圧放電灯

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1231904A (fr) * 1959-06-19 1960-10-04 Surface d'éclairage
NL164697C (nl) * 1973-10-05 1981-01-15 Philips Nv Lagedrukkwikdampontladingslamp.
JPS57174847A (en) * 1981-04-22 1982-10-27 Mitsubishi Electric Corp Fluorescent discharge lamp
ATE69332T1 (de) * 1985-11-21 1991-11-15 Gte Licht Gmbh Niederdruckbogenentladungslichtquelleneinheit.
NL8602518A (nl) * 1986-10-08 1988-05-02 Philips Nv Luminescerend lanthaan en/of gadolinium bevattend aluminosilikaat- en/of aluminoboraatglas en luminescerend scherm voorzien van een dergelijk glas.
CA1292768C (en) * 1987-03-20 1991-12-03 Shunichi Kishimoto Flat fluorescent lamp for liquid crystal display
US4842378A (en) * 1987-04-07 1989-06-27 Alphasil, Inc. Method of illuminating flat panel displays to provide CRT appearing displays
AR244867A1 (es) * 1987-11-27 1993-11-30 Hartai Julius Panel luminoso.
US5043627A (en) * 1988-03-01 1991-08-27 Fox Leslie Z High-frequency fluorescent lamp
HU200033B (en) * 1988-03-28 1990-03-28 Tungsram Reszvenytarsasag Method for making luminous powder in yellow-green range and mercury vapour gas-discharge lamp containing the said powder
US5220249A (en) * 1990-10-08 1993-06-15 Nec Corporation Flat type fluorescent lamp and method of lighting
EP0488444B1 (de) * 1990-11-28 1996-09-25 Koninklijke Philips Electronics N.V. Verfahren zum Bedecken der Kolbenwand einer Niederdruckquecksilberdampfentladungslampe mit einer Leuchtstoffschicht
US5239238A (en) * 1991-05-08 1993-08-24 U.S. Philips Corporation Electrodeless low-pressure mercury vapour discharge lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433218A (en) * 1945-06-12 1947-12-23 Herzog Carl Cold cathode fluorescent lamp
GB1514281A (en) * 1975-10-24 1978-06-14 Claudgen Ltd Low pressure mercury vapour fluorescent electric discharge lamps
JPH02230653A (ja) * 1989-03-03 1990-09-13 Hitachi Ltd 低圧放電灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101152503B1 (ko) * 2005-06-24 2012-06-01 엘지디스플레이 주식회사 저전압 구동 백라이트용 램프

Also Published As

Publication number Publication date
US5982089A (en) 1999-11-09
WO1993020579A1 (en) 1993-10-14
EP0586680B1 (de) 1999-06-09
EP0586680A1 (de) 1994-03-16
JPH06508473A (ja) 1994-09-22
DE69325215D1 (de) 1999-07-15
DE69325215T2 (de) 1999-12-09
CA2103366A1 (en) 1993-09-28
JP3238403B2 (ja) 2001-12-17

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